Pulsed wire discharge apparatus for mass production of nanosized powders

被引：1

作者：

Nishimura, S. ^{[1
]}

Hayashi, Y. ^{[1
]}

Suzuki, T. ^{[1
]}

Nakayama, T. ^{[1
]}

Suematsu, H. ^{[1
]}

Jiang, W. ^{[1
]}

Yamazaki, A. ^{[2
]}

Seki, K. ^{[2
]}

Niihara, K. ^{[1
]}

机构：

[1] Nagaoka Univ Technol, Extreme Energy Dens Res Inst, 1603-1 Kamitomioka Cho, Nagaoka, Niigata 9402188, Japan

[2] Nagaoka Kakouki Co Ltd, Nagaoka, Niigata 9402022, Japan

来源：

AICAM 2005 | 2006年 / 11-12卷

关键词：

pulsed wire discharge; nanosized powder; mass production;

D O I：

10.4028/www.scientific.net/AMR.11-12.315

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A pulsed wire discharge (PWD) apparatus for mass production of nanosized powders was developed. The apparatus had a wire feeder, and could prepare 1.5 g of Cu powder in 200 sec. The mean surface diameter of Cu powder was 86 rim. The particle size distribution of the powder prepared by 100 discharges was increased than that by one discharge. In addition, the median diameter of the powder after the 100 discharges was larger than that by one discharge. A part of the nanosized powders in production chamber of the apparatus would be grown by the deposition of plasma or vapor formed by the next discharge.

引用

页码：315 / +

页数：2

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